package TestDemo;

public class OuterClass {
    private  int a;
    static int b;
    public void methodA(){
        System.out.println(a);
    }
    public static void methodB(){
        System.out.println(b);
    }
    static class InterClass{
        public void print(){
            //a=200;
            b=200;
            //methodA();
            methodB();
        }
    }
    public static void main(String[] args) {
        OuterClass.InterClass interClass = new OuterClass.InterClass();
    }
}

